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Sample text included with this letter:
I was really excited to visit your home again last night! You've had another birthday since the last time I was there. I see you got a new (list item here). I absolutely love it!
I picked up your tooth and left you something special along with this letter. I hope you like it.
I'm visiting Santa on my way home and will be sure to let him know what a wonderful child you are.
Remember to keep brushing your teeth so everyone can see that beautiful smile!
The Tooth Fairy